<!-- Company specific scenario sub-element -->
<schema targetNamespace="http://www.someCompany.com"   
        xmlns:my="http://www.someCompany.com"
        xmlns="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">

   <simpleType name="sampleScenarioType">
     <restriction base="string"/>
   </simpleType>

  <element name="sampleScenario" type="my:sampleScenarioType"/>
</schema>
